public static void SpellCheck(IDocument document, ITokenNode token, ISpellChecker spellChecker,
ISolution solution, DefaultHighlightingConsumer consumer, IContextBoundSettingsStore settingsStore, StringSettings settings)
{
if (spellChecker == null)
{
return;
}
string buffer = unescape(token.GetText());
ILexer wordLexer = new WordLexer(buffer);
wordLexer.Start();
while (wordLexer.TokenType != null)
{
string tokenText = wordLexer.GetCurrTokenText();
if (SpellCheckUtil.ShouldSpellCheck(tokenText, settings.CompiledWordsToIgnore) &&
!spellChecker.TestWord(tokenText, true))
{
IClassMemberDeclaration containingElement =
token.GetContainingNode <IClassMemberDeclaration>(false);
if (containingElement == null ||
!IdentifierResolver.IsIdentifier(containingElement, solution, tokenText))
{
CamelHumpLexer camelHumpLexer = new CamelHumpLexer(buffer, wordLexer.TokenStart, wordLexer.TokenEnd);
foreach (LexerToken humpToken in camelHumpLexer)
{
if (SpellCheckUtil.ShouldSpellCheck(humpToken.Value, settings.CompiledWordsToIgnore) &&
!spellChecker.TestWord(humpToken.Value, true))
{
//int start = token.GetTreeStartOffset().Offset + wordLexer.TokenStart;
//int end = start + tokenText.Length;
//TextRange range = new TextRange(start, end);
//DocumentRange documentRange = new DocumentRange(document, range);
DocumentRange documentRange =
token.GetContainingFile().TranslateRangeForHighlighting(token.GetTreeTextRange());
documentRange = documentRange.ExtendLeft(-wordLexer.TokenStart);
documentRange = documentRange.ExtendRight(-1 * (documentRange.GetText().Length - tokenText.Length));
TextRange textRange = new TextRange(humpToken.Start - wordLexer.TokenStart,
humpToken.End - wordLexer.TokenStart);
//string word = document.GetText(range);
string word = documentRange.GetText();
consumer.AddHighlighting(
new StringSpellCheckHighlighting(
word,
documentRange,
humpToken.Value,
textRange,
solution,
spellChecker,
settingsStore),
documentRange);
break;
}
}
}
}
wordLexer.Advance();
}
}
/// <summary>
/// Gets a trimmed DocumentRange for the DocumentRange provided.
/// </summary>
/// <param name="documentRange">
/// The DocumentRange to use.
/// </param>
/// <returns>
/// A DocumentRange with whitespace removed from the left and right.
/// </returns>
public static DocumentRange TrimWhitespaceFromDocumentRange(DocumentRange documentRange)
{
using (ReadLockCookie.Create())
{
JB::JetBrains.Util.TextRange textRange = documentRange.TextRange;
string text = documentRange.GetText();
int newLeft = CountOfWhitespaceAtLeft(text);
int newRight = CountOfWhitespaceAtRight(text);
JB::JetBrains.Util.TextRange a = textRange.TrimLeft(newLeft);
return new DocumentRange(documentRange.Document, a.TrimRight(newRight));
}
}
private static string CalculateCLikeCommentPresentation(DocumentRange range, int countNewLines,
string prefix = "/*", string postfix = "*/")
{
var text = range.GetText();
var newLineIndex = -1;
var firstLine = string.Empty;
while (true)
{
var prevIndex = newLineIndex;
if (prevIndex + 1 >= text.Length)
{
break;
}
newLineIndex = text.IndexOfAny(StringUtil.NEW_LINE_CHARACTERS, prevIndex + 1);
if (prevIndex > 0 && newLineIndex == -1)
{
newLineIndex = text.Length;
}
else if (newLineIndex >= text.Length || newLineIndex == -1)
{
break;
}
var line = text.Substring(prevIndex + 1, newLineIndex - prevIndex - 1);
var lineLength = line.Length;
int shiftStart;
for (shiftStart = 0; shiftStart < lineLength; shiftStart++)
{
var character = line[shiftStart];
if (char.IsWhiteSpace(character) || character == '/' || character == '*')
{
continue;
}
break;
}
if (shiftStart == lineLength)
{
continue;
}
var shiftEnd = 0;
for (var i = lineLength - 1; i >= 0; i--)
{
var character = line[i];
if (char.IsWhiteSpace(character) || character == '/' || character == '*')
{
shiftEnd++;
continue;
}
break;
}
var start = shiftStart;
if (start >= lineLength || lineLength - shiftStart - shiftEnd < 0)
{
continue;
}
var sub = line.Substring(shiftStart, lineLength - shiftStart - shiftEnd).Trim();
if (sub.IsEmpty())
{
continue;
}
if (sub.Length > MaxRemainingCommentTextLength)
{
sub = sub.Substring(0, MaxRemainingCommentTextLength);
}
firstLine = " " + sub;
break;
}
return(prefix + firstLine + " ... " + postfix);
}